SOLUTION: alvin community college's identification number consist of a letter followed by four digits.how many different identification numbers are possible if repetition is not permitted
Algebra.Com
Question 645996: alvin community college's identification number consist of a letter followed by four digits.how many different identification numbers are possible if repetition is not permitted
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
alvin community college's identification number consist of a letter followed by four digits.how many different identification numbers are possible if repetition is not permitted
-----
Pattern: LDDDD
L in 26 ways
D in 10 ways
D in 9 ways
D in 8 ways
D in 7 ways
==================
Total ID numbers: 26*10*9*8*7 = 131,040
======================================
Cheers,
Stan H.
RELATED QUESTIONS
A college identification number consists of a letter followed by four
digits. How many... (answered by edjones)
an identification code is to consist of three letters followed by four digits. How many... (answered by stanbon)
An identification code is to consist of four letters followed by three digits. How many... (answered by stanbon)
A bank identification number consists of a letter of the alphabet followed by 4 digits... (answered by sudhanshu_kmr)
An identification code is to consist of seven letters followed by two digits. How many... (answered by stanbon)
An identification code is to consist of seven letters followed by two digits. How many... (answered by stanbon)
An identification code is to consist of five letters followed by three digits.
How many... (answered by katealdridge)
An identification code is to consist of two letters followed by six digits. How many... (answered by edjones)
An identification code is to consist of seven letters followed by two digits. How many... (answered by jorel1380)